ArticlePolymers2026
Multifunctional Konjac Glucomannan Film Tuning by Gallic Acid Functionalization.
Article in Polymers, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
0 citing papers in PubMed.
No citing paper in PubMed yet.
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
8 authors.
Funding
Abstract
Konjac glucomannan (KG) is a biocompatible polysaccharide with limited functional performance in its native form, motivating modification strategies to enhance its properties. This study investigates the effect of gallic acid (GA) functionalization on the structural, physicochemical, mechanical, antioxidant, and biological properties of KG-based films. FTIR analysis confirmed that GA interacts with KG primarily through non-covalent hydrogen bonding without disrupting the polymer backbone. Modification with GA enabled concentration-dependent tuning of surface energy, roughness, hydration behavior, and water vapor permeability. Mechanical testing revealed a significant increase in stiffness and tensile strength accompanied by reduced elongation at higher GA contents. Antioxidant activity was markedly enhanced even at low GA concentrations. All films exhibited excellent hemocompatibility, while cytocompatibility toward human fibroblasts depended on GA content. Optical analysis indicated moderate color changes without severe discoloration. Overall, GA functionalization effectively improves the functional performance of KG films while preserving polymer integrity. Hence, GA-modified KG films as promising candidates for biomedical applications (like wound dressing) requiring antioxidant activity, controlled hydration, and biocompatibility.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.